Datasheet Details
| Part number | PCA9510 |
|---|---|
| Manufacturer | NXP Semiconductors |
| File Size | 151.14 KB |
| Description | Hot swappable I2C and SMBus bus buffer |
| Datasheet |
 PCA9510 Datasheet
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General Description
The PCA9510 and PCA9511 are hot swappable I2C and SMBus buffers that allows I/O card insertion into a live backplane without corrupting the data and clock buses.
Key Features
- Bi-directional buffer for SDA and SCL lines increases fanout and prevents SDA and SCL corruption during live board insertion and removal from multi-point backplane systems.
- Compatible with I2C standard mode, I2C fast mode, and SMBus standards.
- ∆V/∆t rise time accelerators on all SDA and SCL lines (PCA9511 only).
- Rise time accelerator threshold of 0.6 V.
- Active high ENABLE input.
- Active high READY open-drain output.
- High impedanc.